EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d547725d8723947ff28b4403381e31864a718a4c7c16c4160a206c31151020e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:lrp6n4KRpP"}]}